AAR CORP (AIR) director Billy Nolen sells 1,562 Common shares

Rhea-AI Filing Summary

AAR CORP director Billy Nolen sold 1,562 shares of Common Stock in an open-market transaction. The sale occurred on March 26, 2026 at a weighted average price of $111.0019 per share. According to the filing, Nolen now holds 0 shares of AAR CORP Common Stock following this transaction.

The shares were sold in multiple trades at prices ranging from $111.0000 to $111.0100, with the weighted average price reported. The filing notes that detailed trade-by-trade pricing information is available from the reporting person upon request.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nolen Billy

(Last) (First) (Middle)

1100 N. WOOD DALE RD.

(Street)

WOOD DALE ILLINOIS 60191

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AAR CORP [ AIR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/26/2026		S		1,562	D	$111.0019(1)	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.0000 to $111.0100, inclusive. The reporting person undertakes to provide AAR CORP., any security holder of AAR CORP., or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

	/s/ Katherine Kwiat, power of attorney	03/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did AAR CORP (AIR) report for Billy Nolen?

AAR CORP reported that director Billy Nolen sold 1,562 shares of Common Stock in an open-market transaction on March 26, 2026. This Form 4 filing reflects a non-derivative sale of directly held shares at a weighted average price of $111.0019 per share.

How many AAR CORP (AIR) shares did Billy Nolen sell and at what prices?

Billy Nolen sold 1,562 shares of AAR CORP Common Stock at a weighted average price of $111.0019 per share. The filing states the shares were sold in multiple trades with prices ranging from $111.0000 to $111.0100, inclusive, on March 26, 2026.

What are Billy Nolen’s AAR CORP (AIR) holdings after this Form 4 sale?

After selling 1,562 shares, the Form 4 shows Billy Nolen holding 0 shares of AAR CORP Common Stock. The total shares following the transaction are reported as 0.0000, indicating no remaining directly held Common Stock as of this filing.

Was Billy Nolen’s AAR CORP (AIR) transaction direct or through an entity?

The Form 4 identifies the transaction as a direct holding, marked with ownership code “D.” There is no footnote indicating that the shares were held through a trust, LLC, or other entity, so the sale is attributed directly to Billy Nolen as reporting person.

What does the weighted average price mean in Billy Nolen’s AAR CORP (AIR) sale?

The weighted average price of $111.0019 reflects multiple trades executed between $111.0000 and $111.0100. The filing explains that detailed information on the number of shares sold at each individual price within this range is available from the reporting person upon request.